Bottle cap



FIG. 1 is a top plan view of the bottle cap;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front perspective view thereof. 

The ornamental design for the bottle cap, as shown and described. 